2009 Hummer H2 vs. 2010 Mercedes-Benz CLS
To start off, 2010 Mercedes-Benz CLS is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Hummer H2. In addition, the cost of maintenance, including insurance, on 2009 Hummer H2 would be higher. At 6,200 cc (8 cylinders), 2010 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz CLS (507 HP @ 6800 RPM) has 119 more horse power than 2009 Hummer H2. (388 HP @ 5700 RPM) In normal driving conditions, 2010 Mercedes-Benz CLS should accelerate faster than 2009 Hummer H2. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 940 kg more than 2010 Mercedes-Benz CLS.
Because 2009 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 2010 Mercedes-Benz CLS. In wet, icy, snow, or gravel driving conditions, 2009 Hummer H2 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2010 Mercedes-Benz CLS (630 Nm @ 5200 RPM) has 215 more torque (in Nm) than 2009 Hummer H2. (415 Nm @ 4300 RPM). This means 2010 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2009 Hummer H2.
Compare all specifications:
| 2009 Hummer H2 | 2010 Mercedes-Benz CLS | |
| Make | Hummer | Mercedes-Benz |
| Model | H2 | CLS |
| Year Released | 2009 | 2010 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 6162 cc | 6200 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 388 HP | 507 HP |
| Engine RPM | 5700 RPM | 6800 RPM |
| Torque | 415 Nm | 630 Nm |
| Torque RPM | 4300 RPM | 5200 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2850 kg | 1910 kg |
| Vehicle Length | 4830 mm | 4917 mm |
| Vehicle Width | 2070 mm | 1872 mm |
| Vehicle Height | 2080 mm | 1389 mm |
| Wheelbase Size | 3130 mm | 2855 mm |
| Fuel Tank Capacity | 121 L | 80 L |
